#ifndef WH_DAMAGE_H_1c993df8_
#define WH_DAMAGE_H_1c993df8_

#include "structs.h"

/*
 * Add two DAMAGEs together.  The input DAMAGEs are freed; the returned
 *  DAMAGE is owned by the caller.
 */
extern DAMAGE damage_add(DAMAGE, DAMAGE);

/*
 * Free up anything necessary so that a DAMAGE can be dropped.
 */
extern void damage_free(DAMAGE);

/*
 * Return a DAMAGE for the specified number of hitpoints, kind, and
 *  flags.  The returned DAMAGE is owned by the caller.
 */
extern DAMAGE damage_simple(int, DMGKIND, unsigned int);

/*
 * Return a DAMAGE's total damage, ie, the sum across all DMGENTs.
 *  This does not affect the DAMAGE's ownership.
 */
extern int damage_total(DAMAGE);

/*
 * Apply damage reduction to a DAMAGE.  The int is the number of hp to
 *  reduce it by.
 */
extern void damage_reduction(DAMAGE *, int);

#endif